200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0189ygi8 79ms POST /ai/v1/search {} Idempotency-Key: DixWunw_WAK6 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0189ygi8 79ms POST /ai/v1/search {} Idempotency-Key: DixWunw_WAK6 Send ▶